<!DOCTYPE HTML>
<html>
<head>
<title>Testcase for resizing elements that depend on containing block height</title>
<style type="text/css">
html, body { height: 100%; }
iframe { width: 100%; }
</style>
<script type="application/javascript">

function run() {
    document.getElementById("toresize").style.height = "750px";
}

</script>
</head>
<body onload="run()">
<iframe style="height: 1000px" id="toresize" src="163504-1-inner.html"></iframe>
</body>
</html>
